Home / 124,076,277.40-186,114,416.10-59,506,195.90

Finding the Fourth Proportional to 124,076,277.40, 186,114,416.10 and 59,506,195.90

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Solution

The fourth proportional to 124,076,277.40, 186,114,416.10 and 59,506,195.90 is: 89,259,293.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,076,277.40 : 186,114,416.10 = 59,506,195.90 : x
  2. Step 2: Convert to fraction form
    124,076,277.40/186,114,416.10 = 59,506,195.90/x
  3. Step 3: Cross multiply
    124,076,277.40x = 186,114,416.10 × 59,506,195.90
  4. Step 4: Simplify right side
    124,076,277.40x = 11,074,960,904,260,714
  5. Step 5: Solve for x
    x = 11,074,960,904,260,714/124,076,277.40
  6. Step 6: Final answer
    x = 89,259,293.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.